Can dispensing package

ABSTRACT

The carton is provided for carrying cylindrical containers, such as cans in three or more layers and having open ends at the top and bottom of each end of the carton. A dispenser flap is formed by zigzag tear lines in the exiting end of the carton. The carton is constructed so that the ends of a can adjacent the exiting end of the carton are exposed and can be grasped by a person pulling the can forward or up and commencing the tear line forming the flap. Preferable this tear line is of a zigzag configuration, or step format with interruptions in the riser. Cut tear lines in the step permit the controlled tearing of the tear line.

BACKGROUND OF THE INVENTION

[0001] 1. Field of the Invention

[0002] The present invention relates generally to a partially enclosed paperboard carton capable of enclosing cylindrical containers, such as cans, which carton has a unique dispensing feature that allows the containers to be utilized as an opening device for the dispenser and permits the containers to be rolled out of the carton without destroying the structural integrity of the carton.

[0003] 2. Background

[0004] Fully enclosed cartons capable of enclosing cans have been used in the past that have a feature for dispensing the cans one at a time. Dispenser sections have been provided at various locations within these cartons depending upon the design. Many of these dispensers tend to let all of the containers roll out once they have been opened. Many of the cartons with dispensers are fully enclosed. It would be desirable to have a carton with a dispenser that provided some exposure of the containers inside for advertising purposes.

[0005] 3. Prior Art

[0006] U.S. Pat. No. 3,265,283 to Farquhar discloses a fully enclosed carton having a dispenser for dispensing the enclosed cans. The end wall of the carton has a dispensing flap which can be folded down upon opening. An aperture formed by the flap extends into the sidewalls to permit grasping of the can to withdraw it from the carton. When the flap is opened, the cans are held in the carton by an arcuate flap portion extending downwardly in the end wall into the center of the aperture. The structural integrity of this carton is compromised because the entire bottom end of the carton is opened.

[0007] U.S. Pat. No. 4,364,509 to Holly. Jr. et al. also discloses a fully enclosed carton with a dispenser in one of the end walls. This dispenser is likewise formed in the end wall by tearing out an end flap and lowering it into proper position. Expansion slits are provided in the sidewall for the user's fingers to grasp the ends of the existing can.

SUMMARY OF THE INVENTION

[0008] It is an object of this invention to develop a dispenser for dispensing cylindrical containers, such as cans, one at a time from a carton containing three or more layers of containers. It is a further object of this invention to develop a dispenser that can be easily opened, but provide some resistance to being completely torn open allowing all of the containers to roll out. It is a further object to develop a dispenser for a carton that has openings to allow the consumer to view some of the containers and the printed material on them through one or more openings. Another object of this invention is to develop a dispenser which is easy to commence opening, but would provide some resistance to further tearing.

[0009] Briefly described, in its preferred form, the objects of this invention are achieved by providing a carton for carrying cylindrical containers in at least three layers for dispensing the containers one at a time from the exiting end of the carton. The carton is generally rectangular and has a bottom, top, two side panels, a closed end and an exiting end. The carton is foldably constructed from a blank having panels and flaps. The exiting end of the carton is preferable closed by two end flaps, each of which is attached to a side panel. An opening is provided between the top of the two end flaps when they are closed and the top panel. This opening must be significantly smaller than the containers contained to prevent them from falling out of the carton. An arcuate opening is provided in each side panel adjacent the exiting end of the carton and the top panel. It is preferred that the side panels extend beyond the ends of the top and bottom panels.

[0010] A tear line is provided that extends from each arcuate opening in each side panel adjacent the exiting end and the top panel, with these tear lines converging towards each other and extending towards the bottom panel so as to form a dispensing flap that may be opened for dispensing the cylindrical containers one at a time.

[0011] A new and unique method of opening this dispenser is provided in that when the carton is loaded with cans the ends of one can will be aligned between the arcuate openings in each side panel adjacent the exiting end of the carton and the top panel. A person can start the tearing of the tear lines forming the dispensing flap by simply grasping the ends of the container between the arcuate openings in each side panel and pulling the container forward and upward which commences tearing of the tear lines.

[0012] In its preferred form, these tear lines have a zigzag configuration with interspersed interruptions in at least a portion of each tear line so that the tear lines resist tearing under the normal stresses imposed on a carton loaded with containers. Each zigzag tear line is similar to a set of stairs composed of sets of a step and a riser with the interruption in the riser and the clean cut line in the step.

[0013] These converging tear lines may turn and extend as a regular tear line or a tear line with perforations to a bottom fold line so that the dispenser flap when fully opened can be folded along the fold line and placed adjacent to the bottom portion of the exiting end of the carton. This bottom fold line of the dispenser flap is preferable placed at a location between 115 and 150 percent of the diameter of a container to be contained in the carton.

[0014] This carton may have a bottom opening between the bottom of the end flaps when they are closed and the bottom panel with an adjacent arcuate opening on each side panel to make the containers in the carton more visible. The non-exiting end of the carton is preferable closed by end flaps, and preferable has a top and bottom opening and adjacent arcuate openings in each side panel similar to or identical to the top and bottom openings and arcuate openings in the exiting end of the carton. These openings also serve the purpose of reducing the amount of paperboard used to construct the carton.

[0015] As many beverage cans frequently have a bottom end of a slightly different shape and size than the top end, two parallel fold lines may be provided between the end flaps and side panels against which the bottoms of the cans are adjacent to facilitate folding the end flaps attached to this side panel.

[0016] This carton may have a handle formed in the top panel. It is preferable that a slotted handle formed by two flaps with a slit in between that extends across the top panel and into the sidewalls be used.

[0017] These and other objects, features, and advantages of the present invention will become more apparent upon reading the following specification in conjunction with the accompanying drawing figures.

BRIEF DESCRIPTION OF THE DRAWINGS

[0018]FIG. 1. is a plan view of a blank from which a carton of one embodiment of the invention is formed.

[0019]FIG. 2 is a perspective end view of a carton formed from the blank of FIG. 1 and loaded with cans.

[0020]FIG. 3 is a perspective end view of the carton of FIG. 2 in which a person is commencing to remove a can and in the process of commencing tearing the tear lines which commences opening the dispenser flap.

[0021]FIG. 4 is an enlarged view of a section of the tear line between the dispenser flap and the rest of the carton taken from FIG. 3.

[0022]FIG. 5 is a perspective end view of the carton of FIG. 3 in which the can in the top layer has been removed and the dispenser flap torn open and folded downward along its bottom fold line.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT

[0023] The present invention is intended primarily for use with cans, and other types of cylindrical containers, used to contain soft drinks, beer and the like.

[0024] According to a preferred embodiment of the invention, the cans are packaged in a carton that is fully enclosed, except for openings in both ends at the top and bottom. The blank for forming this carton is illustrated in FIG. 1. The blank 10 is formed from a foldable sheet of material, such as paperboard. The blank 10 has a bottom flap 12 that is foldable connected to a bottom side panel 14 by fold line 16, and in turn connected to top panel 18 by fold line 20. The top panel 18 is connected to top side panel 22 by fold line 24, which in turn is connected to bottom flap 26 by fold line 28.

[0025] The blank 10 has a top side panel 22 that is connected to end flap 30 by fold line 32, and in turn connected to exiting end flap 34 by fold line 36. Bottom side panel 14 is connected to end flap 38 by fold lines 40 and 42, and in turn connected to exiting end flap 44 by fold lines 46 and 48. A slotted handle 54 is formed in top panel 18 by fold lines 50 which forms two handle flaps 51 which are separated by a handle tear line 52 which may be extended into bottom side panel 14 and top side panel 22 to dissipate the stress imposed in carrying the carton by the slotted handle 54.

[0026] Exiting end flaps 34 and 44 have a dispenser flap 55 which is connected to the rest of the carton by tear lines 56 and 58, which may be complete tear lines or perforated tear lines. Zigzag tear line 60 extends from the curved end edge 68 of the top side panel 22 until the zigzag tear line 60 reaches tear line 56. Zigzag tear line 61 extends from the curved end edge 67 of bottom side panel 14 until the zigzag tear line 61 reaches tear line 58. Zigzag tear lines 60 and 61 may have lands or interruptions 62, whose purpose will be explained below. The dispenser flap 55 may have fold lines 64 and 66 connecting it to exiting end flaps 44 and 34, respectively.

[0027] In the preferred embodiment of this invention there may be curved end edges 69 in the top of bottom side panel 14 and top side panel 22 adjacent end flaps 38 and 30. There also may be curved end edges 70 on each end of bottom side panel 14 and top side panel 22 adjacent to bottom flaps 12 and 26 respectively.

[0028] It will be understood by those skilled in the art that the carton of the present invention is generally symmetrical about a horizontal line of bi-section, as viewed when FIG. 1 is rotated lengthwise. This symmetry aids in the efficient production of the present carton.

[0029] In forming this blank 10 into a carton, the blank is folded along fold lines 16, 20, 24, and 28 and bottom flap 12 is glued to bottom flap 26 forming a carton sleeve. Cans C can then be loaded into the carton sleeve. This carton is designed to hold 12 cans, or other types of cylindrical containers, in three layers of four cans in each layer. It should be understood that a carton can be constructed utilizing the features of this invention that can carry more than four cans in each layer and have more than three layers. The cans C are inserted into the carton sleeve with the bottoms of the cans being adjacent to bottom side panel 14. The manner in which the cans C are contained in the carton formed from the blank of FIG. 1 is best illustrated in FIG. 2. Once the cans have been inserted end flaps 30 and 38 can be folded and glued together. Exiting end flaps 34 and 44 can be folded and glued together thus finishing the loading of the carton with cans C.

[0030] It will be noticed that there are two fold lines 40 and 42 between bottom side panel 14 and end flap 38 and two fold lines 46 and 48 between bottom side panel 14 and exiting end flap 44. Two fold lines on each end of bottom side panel 14 are preferred to accommodate the dimensions of the bottoms of the cans C. This facilitates the folding of end flap 38 and exiting end flap 44. However, it should be realized that a single fold line may also be used when appropriate, depending on the configuration of the bottom of the cans being placed in the carton.

[0031] This carton has a slotted handle 54, but it should be realized that this carton could be constructed without a handle or another type of handle may be used. While bottom flaps 12 and 26 are preferably glued together to form a carton sleeve, they could be joined together by mechanical locks that are known in the art.

[0032] It is preferred that there is a top opening 72 and bottom opening 74 on the exiting end 76 of the carton as shown in FIG. 2. An identical top opening 78 and bottom opening 80 may be provided on the non-exiting end of the carton. Top openings 72 and 78 must have a height that is significantly less than the diameter D of a can. The height BT between the front edge 82 of top panel 18 and the top edge 84 of exiting end flaps 34 and 44 must be significantly less than the diameter D of the cans contained in the carton. Preferable this aperture should have a height BT that permits the labeling and logos on the cans C to be visible. It is preferred that the distance BT be between approximately 40 and 70 percent of the diameter D of the cans C so that the cans do not fall out of the carton through top opening 72 when subjected to the normal stresses of carrying and handling the carton. The dimensions of the other openings 74, 78, and 80 are preferably the same as top opening 72.

[0033] A zigzag tear line 61 extends from curved edge 67 through bottom side panel 14 and into exiting end flap 44. A zigzag tear line 60 extends from curved edge 68 through top side panel 22 and into exiting end flap 34. While it is preferred to use zigzag tear lines 60 and 61, it should be realized that an ordinary tear line which may be straight with interruptions or lands in the tear line may be utilized. These zigzag tear lines 60 and 61 have a series of cuts 63 and interruptions or lands 62 to prevent the uncontrolled tearing of zigzag tear lines 60 and 61 when the dispenser flap 55 is being opened as shown in FIG. 4. Preferable these zigzag tear lines 60 and 61 are constructed in the format of stair steps which have a step 88 and a riser 86 as illustrated in FIG. 4. A land or interruption 62 may be formed in the riser 86 while a cut line 63 may be formed in the step 88. It is preferred that zigzag tear lines 60 and 61 turn into regular tear lines or perforated lines 56 or 58 until they reach fold line 64 or 66, as the case may be. While it is preferred that the dispenser flap 55 have fold lines 64 and 66, they may be omitted in some cases.

[0034] A can C may be removed from the carton by a person grasping the ends of the can 63 and pulling the can upward or forward as illustrated in FIG. 3. The curved or arcuate edge 67 and 68 of bottom side panel 14 and top side panel 22 respectively, facilitate a person grasping the ends of the can C. In order to form these curved edges 67 and 68 and to provide a significant distance BT between the top edge 84 of exiting end flaps 34 and 44 and the edge of the top panel 82, it is preferred that the distance from the top edge 82 of the top panel 18 and the non-exiting edge 90 be significantly less than the distance between fold lines 40 and 46 in bottom side panel 14. The same relationship is also true between top side panel 22 and top panel 18.

[0035] When a person grasps the end of the can C3 as illustrated in FIG. 3 and pulls upward or forward, this motion serves the function of commencing the tearing of zigzag tear lines 60 and 61. The can C3 provides extra mass and leverage for commencing the tearing of the zigzag tear lines 60 and 61 which could be hard to tear by a person only grasping the dispenser flap 55 and attempting to tear it. The zigzag tear lines 60 and 61 with it risers 86 and steps 88 and lands or interruptions 62 provides some resistance to the uncontrolled tearing of lines 60 and 61. It is important that lands or interruptions 62 be placed at least in the zigzag tear lines 60 and 61 adjacent curved edges 67 and 68. The uncontrolled tearing of zigzag lines 60 and 61 and tear lines 56 or 58 could result in the complete severing of exiting end 76 allowing many of the cans to roll out of the carton at one time. After the can C3 on the top layer of cans has been removed, the dispenser flap 55 can be torn down to fold lines 64 and 66 so that it is positioned adjacent to bottom of the exiting end 76 of the carton. It should be realized that in the absence of fold lines 64 and 66, the dispenser flap 55 will have a tendency to naturally fold in the location of those tear lines.

[0036] It should be realized that the can C3 in the top layer of cans serves the function of an opening device which can be grasped by its ends and start opening the dispenser flap 55. Once the dispenser flap 55 is partially opened, a person can grasp the dispenser flap 55 and finish the desired tearing. While it is preferred that the lands or interruptions 62 be in the riser 86 and the cut line 63 be in the step 88 of the zigzag tear lines 60 and 61, the position of the cut 63 and land or interruption 62 could be reversed. It is preferred that the zigzag tear lines 60 and 61 be constructed to provide resistance to tearing during the normal handling and carrying of the carton filled with cans. The placing of the lands or interruption 62 and the cut lines 63 and the manner in which zigzag tear lines 60 and 61 are configured depends upon a number of factors, such as the caliber of the paperboard of which the carton is formed and the weight and size of the cans C and the handling and carrying conditions anticipated.

[0037] The can C2 in the second row as illustrated in FIG. 5 can easily be removed by reaching into the carton and removing it. The can C1 in the bottom layer can be removed by reaching into the carton and removing the can or tilting the carton towards the exiting end 76 and letting it roll out of the opening formed by the removal of the dispenser flap 55.

[0038] This carton preferable has a bottom opening 74 and may have top opening 78 and bottom open 80 on the non-exiting end of the carton. All of these openings are preferably of the same size and configuration. These openings must be significantly less than the diameter D of the cans contained in the carton as illustrated by the height BT of the top end opening 72. The height BH of the bottom opening 74 on the exiting end 76 of the carton 76 is BH is preferably the same as BT.

[0039] While it is preferred that this carton have bottom opening 74 in the exiting end 76, it should be realized that this opening could be omitted. Top opening 78 and bottom opening 80 on the non-exiting end could also be omitted. It is preferred the carton have four openings 72, 74, 78 and 80 in order to save paperboard and display the labels and logos on the can to the consumer. It is preferred that there only be a dispenser in one end of the carton, but a dispenser could be provided in both ends. A carton embodying the features of this invention can be made to carry more cans than 12 by constructing it to carry four or more layers of cans of two or more cans in each layer.

[0040] The height DH of the fold line 64 and 66 from bottom flaps 12 and 26 is preferable from 110 to 150 percent of the diameter D of the can in order for the dispenser to operate conveniently. While the carton shown in FIG. 2 has two end flaps 34 and 44 on the exiting end 76 and 30 and 38 on the other end, it should be understood that each end could be constructed as a single panel.

[0041] As illustrated in FIGS. 2 and 3 the opening formed by curved end edges 67 and 68 and top opening 72 should be sufficient for a person's fingers to grasp the ends of a can and remove it resulting in tearing of zigzag tear lines 60 and 61 in the process and thus commencing opening the dispenser flap 55. If the openings formed by curved end edges 67 and 68 formed in bottom side panel 14 and top side panel 22 are of sufficient size and the paperboard is a lower strength, it may be feasible to construct the carton without top end opening 72 or make it much smaller than the diameter D of a can C that the carton is designed to hold. However, it is preferred that top end opening 72 be used and the distance BT between top edge 84 of exiting end flaps 34 and 44 and the edge 82 of top panel 18 not be too small, but significantly less than the diameter D of a can C.

Unique Features of the Dispenser and Carton of this Invention

[0042] One of the unique features of the dispenser of this invention is that it utilizes the can in the top layer of cans in the carton to be grasped and utilizes the leverage and mass provided by the can to start the tearing of the tear lines to form the dispenser flap. This carton is unique in that it has an opening at the top and bottom of both the exiting and non-exiting end of the carton. Zigzag tear lines with interruptions or lands in the riser and a tear or cut line in the step to allow the controlled tearing open of the dispenser flap are preferred.

[0043] While the invention has been disclosed in its preferred forms, it will be apparent to those skilled in the art that many modifications, additions, and deletions can be made therein without departing from the spirit and scope of the invention and its equivalents as set forth in the following claims. 

What is claimed:
 1. A carton for carrying a plurality of cylindrical containers in at least three layers with a plurality of containers in each layer, with each container having a diameter and two ends with a cylindrical side wall connecting the two ends, the carton having two ends, at least one of which is an exiting end capable of permitting the containers to exit the carton one at a time, the carton comprising; (a) a bottom panel upon which the containers can be stacked on their side walls, a top panel, said top and bottom panels being interconnected by adjoining side panels, said bottom panel, top panel and side panels each having two ends, with at least one end of each side panel being an exiting end; (b) said exiting end of said carton having an end panel with two sides, a top and bottom, with each side of said exiting end panel being connected to an exiting end of a side panel, with a top end opening formed between the top of said exiting end panel and the exiting end of said top panel; (c) said exiting end of each side panel having a top side opening adjacent said top panel, said top side opening being of sufficient size to permit a person to grasp the ends of any adjacent container in the top layer of containers; (d) said exiting end of the carton having a tear line extending from each top side opening into said exiting end panel, said tear lines converging towards each other and extending towards the bottom of exiting end panel so as to form a dispensing flap that may at least be partially torn open by a person grasping the ends of a container in said top side openings and pulling the container out causing at least the partial tearing of said tear lines permitting a person to remove the containers one at a time from the carton, said tear lines extending downwardly a sufficient distance towards the bottom of said exiting end panel to permit a person to grasp and remove a container in the layer above the bottom layers of containers, and (e) means to close any end of the carton that is not an exiting end.
 2. The carton of claim 1 in which each end of the carton is an exiting end.
 3. The carton of claim 1 in which said top end opening is formed partly from said exiting end of said top panel and partly from the top of said exiting end panel.
 4. The carton of claim 1 in which the exiting ends of said side panels extend beyond the exiting end of said top panel.
 5. The carton of claim 1 in which the top of the exiting end panel does not extend to the plane in which the top panel lies.
 6. The carton of claim 4 in which the top of the exiting end panel does not extend to the plane in which the top panel lies.
 7. The carton of claim 1 in which said top end opening has a distance from the exiting end of said top panel to the top of said exiting end panel that is significantly less than the diameter of a container the carton is designed to carry so as to prevent a container from automatically rolling out of the opening when the carton is loaded with containers.
 8. The carton of claim 7 in which the exiting ends of said side panels extend beyond the exiting end of said top panel.
 9. The carton of claim 7 in which the top of the exiting end panel does not extend to the plane in which the top panel lies.
 10. The carton of claim 8 in which the top of the exiting end panel does not extend to the plane in which the top panel lies.
 11. The carton of claim 1 in which each said tear line is of a zigzag configuration interspersed by a plurality of interruptions in said tear line at least in the portion in each tear line nearest the exiting end of said top panel so that said tear lines resist tearing when the carton is loaded with containers and subjected to the normal stresses imposed in carrying the loaded carton.
 12. The carton of claim 7 in which each said tear line is of a zigzag configuration interspersed by a plurality of interruptions in said tear line at least in the portion of each tear line nearest the exiting end of said top panel so that said tear lines resist tearing when the carton is loaded with containers and subjected to the normal stresses imposed in carrying the loaded carton.
 13. The carton of claim 11 in which each tear line ends a significant distance from the bottom of said exiting end panel so as to resist said panel being easily torn completely through when said dispensing flap is opened.
 14. The carton of claim 13 in which a fold line connects said ends of said tear lines to facilitate folding the dispensing flap along said fold line when opened.
 15. The carton of claim 14 in which the converging portion of each tear line is connected to a tear line with no significant interruptions and which is perpendicular to said bottom panel and extends to said fold line in said exiting end panel.
 16. The carton of claim 13 in which a bottom end opening is formed between the bottom of said exiting end panel and the exiting end of said bottom panel with the distance between the bottom of said exiting end panel and the exiting end of said bottom panel being significantly less than the diameter of a container to be contained in the carton so as to prevent containers from falling out of the bottom end opening when the carton is filled with containers.
 17. The carton of claim 16 which has a bottom side opening in the exiting end of each side panel adjacent said bottom panel, said bottom side opening having a configuration and size similar to said top side openings.
 18. The carton of claim 1 in which the exiting end panel is formed of two flaps, each of which is foldably connected to an adjoining side panel and the means for closing said non-exiting end is two flaps, with each flap being attached to an adjoining side panel, all said flaps in the exiting and non-exiting end of the carton being adhered together by glue.
 19. The carton of claim 18 in which: (a) a bottom end opening is formed between the bottom of said exiting end panel and the exiting end of said bottom panel with the distance between the bottom of said exiting end panel and the exiting end of said bottom panel being significantly less than the diameter of a container to be contained in the carton so as to prevent containers from falling out of the bottom end opening when the carton is filled with containers; (b) the carton has a bottom side opening in the exiting end of each side panel adjacent said bottom panel, said bottom side opening having a configuration and size similar to said top side openings; (c) said flaps on the non-exiting end of the carton having a top and bottom, with a top end opening formed between the top of said non-exiting end flaps and the non-exiting end of said top panel, with the distance from the non-exiting end of said top panel to the top of said non-exiting end flaps being significantly less than the diameter of a container the carton is designed to carry, said non-exiting end having a bottom opening formed between the bottom of said non-exiting end flaps and said bottom panel that is similar in size and configuration to the top end opening in the non-exiting end, said non-exiting end having a top and bottom opening in the non-exiting end of each side panel that is similar in size and configuration to said top side openings in the exiting end of said side panels.
 20. The carton of claim 18 in which there is a fold line between one side panel and each end flap connected to said side panel, and two parallel fold line between the other side panel and each end flap connected to said other side panel, said two parallel fold lines being designed to accommodate any difference in the dimensions between one end of the container and the other end of the container the carton is designed to carry.
 21. A dispenser for a carton that is designed to carry a plurality of cylindrical containers with each container having a diameter and two ends, said carton having a top panel and bottom panel interconnected by side panels and two ends, at least one of which is an exiting end, said dispenser being formed in an exiting end by two tear lines forming a dispenser flap that can be at least partially removed by tearing the tear lines, a portion of each tear line having a zigzag configuration interspersed by interruptions in said tear lines to allow the controlled tearing of said tear lines so that the tearing can be stopped at least at one location so that the dispensing flap is not severed from the carton which might allow the uncontrolled exiting of a plurality of containers from the dispenser.
 22. The dispenser of claim 21 which has an opening adjacent one end of each tear line to enable a person to commence tearing the dispensing flap open.
 23. The dispenser of claim 22 in which said openings are of sufficient size and configuration to enable a person to grasp the ends of any container adjacent said opening and commence tearing the tear lines by pulling the container out of said carton which commences the opening of the dispensing flap.
 24. A carton for carrying a plurality of cylindrical containers in at least three layers with a plurality of containers in each layer, with each container having a diameter and two ends with a cylindrical side wall connecting the two ends, the carton having two ends, at least one of which is an exiting end capable of permitting the containers to exit the carton one at a time, the carton comprising; (a) a bottom panel upon which the containers can be stacked on their side walls, a top panel, said top and bottom panels being interconnected by adjoining side panels, said bottom panel, top panel and side panels each having two ends, with at least one end of each side panel being an exiting end; (b) said exiting end of said carton having an end panel with two sides, a top and bottom, with each side of said exiting end panel being connected to an exiting end of a side panel; (c) said exiting end of each side panel having a top side opening adjacent side top panel which is placed to be adjacent an end of a cylindrical container to be contained in the carton; (d) said exiting end of the carton having tear line extending from each top side opening into said exiting end panel so as to form a dispensing flap; and (e) means to close any end of the carton that is not an exiting end.
 25. The carton of claim 24 in which a portion of each said tear line is of a zigzag configuration interspersed by a plurality of interruptions in said tear line to allow the controlled tearing of said tear lines.
 26. The carton of claim 25 which has a top end opening formed between the top of said exiting end panel and the exiting end of said top panel, said opening being of a size smaller than a container to be contained in the carton.
 27. The carton of claim 26 in which a bottom end opening is formed between the bottom of said exiting end panel and the exiting end of said bottom panel with the distance between the bottom of said exiting end panel and the exiting end of said bottom panel being significantly less than the diameter of a container to be contained in the carton so as to prevent containers from falling out of the bottom end opening when the carton is filled with containers.
 28. The carton of claim 26 in which the exiting end panel is formed of two flaps, each of which is foldably connected to an adjoining side panel and the means for closing said non-exiting end is two flaps, with each flap being attached to an adjoining side panel, all said flaps in the exiting and non-exiting end of the carton being adhered together by glue.
 29. The carton of claim 28 in which said flaps on the non-exiting end of the carton having a top and bottom, with a top end opening formed between the top of said non-exiting end flaps and the non-exiting end of said top panel, with the distance from the non-exiting end of said top panel to the top of said non-exiting end flaps being significantly less than the diameter of a container the carton is designed to carry, said non-exiting end having a bottom opening formed between the bottom of said non-exiting end flaps and said bottom panel that is similar in size and configuration to the top end opening in the non-exiting end, said non-exiting end having a top and bottom opening in the non-exiting end of each side panel that is similar in size and configuration to said top side openings in the exiting end of said side panels.
 30. The carton of claim 1 which has a handle formed in one of the panels for carrying the carton.
 31. The carton of claim 30 which has a handle formed from two handle flaps foldably attached to the top panel with a handle tear line formed between said handle flaps with said handle flaps extending towards each side panel with said handle tear line extending a distance into each side panel.
 32. The carton of claim 24 in which said tear line is constructed at least in part as a series of stair steps with each stair step having a step and riser portion, said stair steps having a tear line in at least some of the step portions and at least some interruptions in said riser portions so as to provide some resistance to the tearing of said tear line.
 33. The carton of claim 14 in which said fold line is approximately the distance of 115 to 150 percent of the diameter of a container the carton is designed to carry from the bottom panel.
 34. A carton for carrying 12 cans in three layers of four cans in each layer, with each can having a diameter and a top end and bottom end, the carton comprising; (a) a bottom panel, a top panel, said top and bottom panels being interconnected by adjoining side panels, said ends of said cans to be contained in the carton being adjacent said side panels, said carton having two ends, with an end flap attached to each end of each side panel, said end flaps on each end of the carton being adhered together by glue; (b) with said end flaps on each end of the carton having a top and bottom, with a top opening formed between the top of said end flaps on each end of the carton and said top panel, and a bottom opening formed between the bottom of said end flaps on each end of the carton and said bottom panel, each said opening being significantly smaller than the cans to be contained in the carton, each said side panel extending beyond the ends of said top and bottom panel with an arcuate opening in each side panel adjacent each end of the carton and the top panel and an arcuate opening in each side panel adjacent each end of the carton and the bottom panel; (c) a tear line extending from each said arcuate opening in each side panel adjacent one end of the carton and the top panel; said tear lines converging toward each other and extending towards said bottom panel so as to form a dispensing flap that may at least be partially torn open by a person grasping the ends of a container adjacent said top opening through said arcuate openings, said tear lines having a zigzag configuration interspersed by interruptions in at least a portion of said tear lines so that the tear lines resist tearing when the carton is loaded with cans and subjected to the normal stresses imposed in carrying a carton loaded with cans. 